From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 50FA7C433F5 for ; Wed, 2 Feb 2022 21:49:34 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1347713AbiBBVtd (ORCPT ); Wed, 2 Feb 2022 16:49:33 -0500 Received: from mga01.intel.com ([192.55.52.88]:54105 "EHLO mga01.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229437AbiBBVtc (ORCPT ); Wed, 2 Feb 2022 16:49:32 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1643838572; x=1675374572; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=wPkcJWxCJjFTfO/aC4FZRrAGxyrpHdV+HrMlVt033KM=; b=LqZ0fl0r+9dviMi8hxO6x2QDTv6WGRu4cxueSld2tlZx7U3oyt3xxWIO c7wQOwqXH20kg7lYZiBqII1q0JquIZTsaMBsnZsul/NECGd9BgPvYxlyd WwNf79ff6EIqJ412485asKdNJc4WMIkap3lflNo7P+Y2a1LXArf0K719A Nd8+hSqu3IAetOoNfaPdNQb70zS3yQmKOIhVOws2RQ8Gjf9O2ObqFFsp5 KuZUVoPAfLOPrttQkqBNA4I4KRWNFCYqOFC8yqzU5rp/sdjNK5qF5I+b3 hM/BqUQCQk2X2xRw1ABNGt48CoaSWLsOVJA7bw+uEJ6/WluPmW5WfxTy7 A==; X-IronPort-AV: E=McAfee;i="6200,9189,10246"; a="272515451" X-IronPort-AV: E=Sophos;i="5.88,337,1635231600"; d="scan'208";a="272515451" Received: from orsmga003.jf.intel.com ([10.7.209.27]) by fmsmga101.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 02 Feb 2022 13:49:31 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.88,337,1635231600"; d="scan'208";a="480261715" Received: from lkp-server01.sh.intel.com (HELO 276f1b88eecb) ([10.239.97.150]) by orsmga003.jf.intel.com with ESMTP; 02 Feb 2022 13:49:28 -0800 Received: from kbuild by 276f1b88eecb with local (Exim 4.92) (envelope-from ) id 1nFNVH-000VAS-Qv; Wed, 02 Feb 2022 21:49:27 +0000 Date: Thu, 3 Feb 2022 05:48:47 +0800 From: kernel test robot To: Michael Walle , linux-mtd@lists.infradead.org, linux-kernel@vger.kernel.org Cc: kbuild-all@lists.01.org, Tudor Ambarus , Pratyush Yadav , Miquel Raynal , Richard Weinberger , Vignesh Raghavendra , Michael Walle Subject: Re: [PATCH v1 12/14] mtd: spi-nor: move all spansion specifics into spansion.c Message-ID: <202202030556.9u7o7D18-lkp@intel.com> References: <20220202145853.4187726-13-michael@walle.cc> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20220202145853.4187726-13-michael@walle.cc> User-Agent: Mutt/1.10.1 (2018-07-13) Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi Michael, I love your patch! Perhaps something to improve: [auto build test WARNING on mtd/spi-nor/next] [also build test WARNING on linux/master linus/master v5.17-rc2 next-20220202] [If your patch is applied to the wrong git tree, kindly drop us a note. And when submitting patch, we suggest to use '--base' as documented in https://git-scm.com/docs/git-format-patch] url: https://github.com/0day-ci/linux/commits/Michael-Walle/mtd-spi-nor-move-vendor-specific-code-into-vendor-modules/20220202-230139 base: https://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git spi-nor/next config: x86_64-randconfig-s021 (https://download.01.org/0day-ci/archive/20220203/202202030556.9u7o7D18-lkp@intel.com/config) compiler: gcc-9 (Debian 9.3.0-22) 9.3.0 reproduce: # apt-get install sparse # sparse version: v0.6.4-dirty # https://github.com/0day-ci/linux/commit/01f9808a20c96553c43f929e10f3fb448cd8bd93 git remote add linux-review https://github.com/0day-ci/linux git fetch --no-tags linux-review Michael-Walle/mtd-spi-nor-move-vendor-specific-code-into-vendor-modules/20220202-230139 git checkout 01f9808a20c96553c43f929e10f3fb448cd8bd93 # save the config file to linux build tree mkdir build_dir make W=1 C=1 CF='-fdiagnostic-prefix -D__CHECK_ENDIAN__' O=build_dir ARCH=x86_64 SHELL=/bin/bash drivers/mtd/spi-nor/ If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot sparse warnings: (new ones prefixed by >>) >> drivers/mtd/spi-nor/spansion.c:332:5: sparse: sparse: symbol 'spi_nor_sr_ready_and_clear' was not declared. Should it be static? Please review and possibly fold the followup patch. --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org